The PT-MZ670 Series has long-lasting excellent picture quality with high brightness of up to 6,500 lm and WUXGA resolution, from a compact and lightweight body. Dynamic 3,000,000:1 contrast assures excellent text legibility and improved picture quality realized by the laser light source. You don't need a computer to start presenting - just insert a USB memory device containing media and start projecting straight away. This includes Full HD video as well as still images. An intuitive Graphical User Interface (GUI) makes operation easy to understand.